Shop Legrand DX3 MCB 3P 2A Curve D 10kA Circuit Breaker | 409492 In Iraq Best Prices
3-pole thermal magnetic circuit-breaker with 2A rating, 10kA breaking capacity, D-curve tripping, IP20 protection, and DIN rail mounting for reliable electrical protection.
The Legrand DX3 MCB is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a 10kA breaking capacity at 400V and D-curve tripping characteristic, this 3-pole device provides reliable protection for residential and small commercial electrical systems. The circuit-breaker features IP20 protection rating, making it suitable for fingerproof installation in standard electrical panels. It offers dual DIN rail mounting clamps for independent removal while the supplying busbar remains in place, ensuring convenient maintenance and installation flexibility.
This 2A rated circuit-breaker is engineered with advanced thermal-magnetic protection mechanisms that respond quickly to fault conditions. The D-curve tripping characteristic provides delayed response to inrush currents while maintaining rapid disconnection during true short-circuit events. The device complies with IEC 60898-1 standard for household installations and features screwed terminal connections compatible with both solid-core and multi-wired conductors. Built with halogen-free materials and environmentally conscious design principles, the DX3 MCB represents a sustainable solution for modern electrical distribution needs.
The product includes a convenient label holder for circuit identification and features clear ON/OFF indication printed on the handle with red and green backgrounds for easy status recognition. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories to expand functionality. The compact 44mm built-in depth and 53.1mm width make it ideal for space-constrained panel installations. With its proven reliability and compliance with international standards, this circuit-breaker is the preferred choice for professional electricians and electrical contractors worldwide.
Key Features
- 10kA breaking capacity at 400V with D-curve tripping characteristic for optimal protection
- IP20 fingerproof protection rating suitable for standard electrical panel installations
- Dual DIN rail mounting clamps for independent removal and convenient maintenance
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
- Clear label holder and ON/OFF indication for easy circuit identification and status recognition
- Halogen-free materials and environmentally conscious design for sustainable operations
- Complies with IEC 60898-1 standard for household and small commercial installations
- Screwed terminals compatible with both solid-core and multi-wired conductors
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 3 poles (3P) |
| Rated Current | 2 Amperes (A) |
| Rated Voltage | 400 Volts AC |
| Breaking Capacity | 10,000 Amperes (10kA) at 400V according to IEC 60898-1 |
| Tripping Characteristic | D-curve (10In to 14In short-circuit threshold between 20A and 28A) |
| Protection Degree | IP20 (Fingerproof, protected against solid bodies larger than 12.5mm) |
| Mounting Method | DIN rail mounting with dual clamps (top and bottom) |
| Connection Type | Screwed terminal connections |
| Conductor Cross Section - Solid Core | 1.5 to 35 mm² |
| Conductor Cross Section - Multi-wired | 1.5 to 25 mm² |
| Rated Insulation Voltage | 500 Volts |
| Rated Impulse Withstand Voltage | 4 kV |
| Frequency Range | 50-60 Hz |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Built-in Depth | 44 mm |
| Width | 53.1 mm (3 modular spacings) |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Color | Grey (RAL 7035) |
| Impact Strength Rating | IK02 |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Reference Number | 409492 |
| EAN Code | 3414970434357 |
| Standard Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
| Carbon Footprint (Manufacturing) | 2.482 kg CO2 eq. |
| Supply Direction | Top or bottom |
| Concurrent Neutral Switching | No |
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